package com.atguigu.springcloud.controller;

import com.atguigu.springcloud.service.PaymentHystrixService;
import com.netflix.hystrix.contrib.javanica.annotation.DefaultProperties;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixProperty;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;

import javax.annotation.Resource;
import java.util.concurrent.TimeUnit;

@RestController //controller注解，返回数据不返回视图
@Slf4j //日志
@DefaultProperties(defaultFallback = "payment_Global_FallbackMethod")
public class OrderHystirxController {

    @Resource //注入注解，注入实例
    private PaymentHystrixService paymentHystrixService;

    @GetMapping("/consumer/payment/hystrix/ok/{id}")//这个方法和映射都是8001的。
    public String paymentInfo_OK(@PathVariable("id") Integer id){
        String result = paymentHystrixService.paymentInfo_OK(id);
        return result;
    }

  /*  @GetMapping("/consumer/payment/hystrix/timeout/{id}")//url访问的路径，这个方法和映射都是8001的。
    public String paymentInfo_TimeOut(@PathVariable("id") Integer id){
        String result = paymentHystrixService.paymentInfo_TimeOut(id);
        return result;
    }*/
  @GetMapping("/consumer/payment/hystrix/timeout/{id}")//url访问的路径，这个方法和映射都是8001的。
/*  @HystrixCommand(fallbackMethod = "paymentInfo_TimeOutHandler",commandProperties = {
          @HystrixProperty(name = "execution.isolation.thread.timeoutInMilliseconds",value = "1500")
  })*/
  @HystrixCommand//全局的熔断
  public String paymentInfo_TimeOut(Integer id){
//      int age = 10/0;
      String result = paymentHystrixService.paymentInfo_TimeOut(id);
      return result;
  }
    /*
     * 兜底方法，当产生服务降级的时候执行这个方法。
     * */
    public String paymentInfo_TimeOutHandler(Integer id) {
        return "我是消费者80： "+Thread.currentThread().getName()+"  paymentInfo_TimeOutHandler,id:  "+id+"\t"+"我我我/(ㄒoㄒ)/~~";
    }
    //下面是全局fallback方法
    public String payment_Global_FallbackMethod(){
        return "Global异常处理信息，请稍后再试，/(ㄒoㄒ)/~~";
    }
}
